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Gunawan, Desdy H
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Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Mathematics

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Efek Suhu Ekstraksi Kunyit dan Penggabungan Minyak Sawit Dalam Aplikasi Pembuatan Sabun Transparan Sebagai Media Perlindungan Kulit Gunawan, Desdy H; Mangunsong, Lamria
Vokasi: Jurnal Publikasi Ilmiah Vol. 17 No. 2 (2022): Vokasi
Publisher : Politeknik Negeri Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31573/jv.v17i2.453

Abstract

The research is based on the need for natural ingredients that are protective for skin health to avoid infection. Considering that currently there is a dangerous outbreak caused by a virus, so it is very necessary to protect it in various preparations that are easy to use, such as soap. The purpose of the study was to determine the effect of the combination of palm oil and turmeric extract extracted with different temperature variations on the resulting transparent soap. The stages of this research have 3 main stages, namely 1) Making turmeric extract with temperature variations of 50.55 and 60oC for 15 minutes, 2) Making transparent soap with a formulation of turmeric extract and palm oil 3) Physical and chemical analysis of the resulting transparent soap. The test results concluded that the soap did not cause skin irritation, the range of alkaline pH was 9.5-9.6 and the foam stability was relatively maintained from all samples, the water content was below 15% and the ALB was carried 2.5% and the physical properties in the form of a soap hardness texture that did not shrink quickly. destroyed during use.
Rekayasa Penyediaan Produk Non Pangan Berbentuk Detergen Cair Berbahan Lidah Buaya dan Daun Kesum Gunawan, Desdy H
Vokasi: Jurnal Publikasi Ilmiah Vol. 19 No. 2 (2024): Vokasi: Jurnal Publikasi Ilmiah
Publisher : Politeknik Negeri Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31573/jv.v19i2.1007

Abstract

This research concerns the provision of plant-based liquid detergents that are friendly to the environment and users. The materials used are aloe vera and kesum leaves. The products produced are targeted to meet the needs of detergents with specifications that are cheap, easy to use and environmentally friendly so that they are very safe for the surrounding environment against waste after use. The aim of the research was to formulate the amount of aloe vera and kesum leaf extracts in the manufacture of liquid detergent followed by chemical and physical characterization of the resulting liquid detergent. The stage of the research is to formulate the use of aloe vera and kesum leaves with 5 combinations, namely 50:50. 40:60. 30:70. 20:80 and 10:90 (comparison of aloe vera: kesum leaf) followed by chemical and physical tests which include: pH, foam stability, irritation, color and odor. The resulting liquid detergent samples have a pH range of 2.34 to 2.93 which is considered safe for the skin and does not cause irritation to the skin. The resulting foam stabilizes in the range of 87 to 99, while the resulting color is relatively green due to the chlorophyll content in kesum leaves and affects the aroma produced due to the content of aromatic compounds.
Co-Authors Lamria Mangunsong